INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7872909ad86b133980e3cbaedc602458ea1e8e79a98023bfea2ba8ac49a299f', 
    'KQS0hwqMue3MHFRv1TMSSam2suV2kKadKnflLuXJWMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)